Huawei Activa 4G official Pictures. Huawei Activa 4G is a Smartphone of huawei. The Huawei Activa 4G Android Smartphone. Announced Jun 2012. Features 3.5″ Display, MSM7627T Chipset, 5 MP Primary Camera, 1880 MAh Battery, 150 MB Storage, 512 MB RAM. Huawei Activa 4G price starts.